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https://notabug.org/scuti/lib3ddevil1
synced 2024-11-25 16:28:57 +05:30
Moved out for loop & fixed getting mesh headers
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0e5c96b83b
commit
8016deae86
@ -71,7 +71,9 @@ struct Mesh {
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void printgheader(struct Header*);
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bool getmeshheaders(struct MeshHeader **, const char *, unsigned int);
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void printmeshheader(struct MeshHeader*);
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bool getmeshheader(struct MeshHeader**, unsigned int i, const char * const);
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#endif
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42
src/devil1geo.c
Normal file
42
src/devil1geo.c
Normal file
@ -0,0 +1,42 @@
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#include "devil1geo.h"
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#include <stdio.h>
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void printgheader(struct Header *gh) {
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if (gh != NULL) {
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printf("pointer %x\n", gh);
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printf("number of meshes %x\n", gh -> numMesh);
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printf("unknown number B %x\n", gh -> unknownNumberB);
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printf("unknown number C %x\n", gh -> unknownNumberC);
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printf("unknown number D %x\n", gh -> unknownNumberD);
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printf("padding %x\n", gh -> padding);
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printf("unknown offset %x\n", gh -> unknownOffset);
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}
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}
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void printmeshheader(struct MeshHeader *mh) {
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if (mh == NULL) {
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return;
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}
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printf("number of batches %x\n", mh -> numBatch);
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printf("number of vertices %x\n", mh -> numVertex);
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printf("unknown %x\n", mh -> u);
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printf("batch offset %x\n", mh -> offsetBatches);
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printf("flags %x\n\n", mh -> flags);
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}
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bool getmeshheader(struct MeshHeader **hs,
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unsigned int i,
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const char * const filedata) {
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bool done = false;
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if (hs == NULL || filedata == NULL) {
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return done;
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}
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struct Header *h = (struct Header*)filedata;
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if (h -> numMesh < i) {
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return done;
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}
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unsigned int pos = sizeof(struct MeshHeader) * i + sizeof(struct Header);
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(*hs) = (struct MeshHeader*)(filedata + pos);
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done = true;
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return done;
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}
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16
test/main.c
16
test/main.c
@ -111,17 +111,15 @@ void extractmeshes(const char* filedata,
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if (filedata == NULL || filesize <= 0) {
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return;
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}
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struct Header *h = NULL;
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h = (struct Header*)filedata;
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printf("pointer %x\n", h);
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printgheader(h);
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struct MeshHeader **mh = NULL;
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mh = (struct MeshHeader**)
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malloc(sizeof(struct MeshHeader*) * h -> numMesh);
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getmeshheaders(mh, filedata, filesize);
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struct Header *h = (struct Header*)filedata;
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struct MeshHeader *mh = NULL;
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unsigned int i;
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bool ok;
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for (i = 0; i < h -> numMesh; i++) {
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printf("returning %x \n", mh[i]);
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ok = getmeshheader(&mh, i, filedata);
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if (ok) {
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printmeshheader(mh);
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}
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}
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}
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